Wilo Helix2.0-VE, Инструкция по установке и эксплуатации

Страница: 46 / 92

en
46 Installation and operating instructions • Drive for Wilo-Helix2.0-VE / Wilo-Medana CH3-LE • Ed.01/2022-06
Pump ON/OFF
Switched OFF
Switched ON
It is possible to switch off the pump by the manual function "Pump ON/OFF".
This stops the motor and interrupts normal operation with the set control function. The
pump must be switched on again via pump ON in order that the pump can continue to run in
the set control mode.
WARNING
The "Pump OFF" circuit only overrides the set control function and only
stops the motor. This means that the pumps are not electrically isolated.
For maintenance activities, the pump must be electrically isolated.
10.4 Configuration storage/data stor-
age The control module is equipped with a non-fading memory for saving the configuration. All
settings and data are retained no matter how longer the module is disconnected from the
power supply.
If the voltage is present again, the pump runs using the default settings that were available
before interruption.
11 Monitoring functions
Overview of the terms in the display for selecting the monitoring settings in the available
languages:
Universal Display text
1.2 Monitoring settings
1.2.1 Min. pressure detection
1.2.1.1 Min. pressure detection: ON/OFF
1.2.1.2 Min. pressure detection: limit
1.2.1.3 Min. pressure detection: delay
1.2.2 Max. pressure detection
1.2.2.1 Max. pressure detection: ON/OFF
1.2.2.2 Max. pressure detection: limit
1.2.2.3 Max. pressure detection: delay
1.2.3 Lack of water detection
1.2.3.1 Lack of water detection by sensor: ON/OFF
1.2.3.2 Lack of water detection by sensor: limit
1.2.3.3 Lack of water detection by switch: ON/OFF
1.2.3.4 Lack of water detection: activation delay
1.2.3.5 Lack of water detection: deactivation delay
Additional to the control functions some functions for monitoring the system, dependent
on the selected control mode, are available in the Menu Settings
1. Monitoring Settings
Monitoring settings
Min. pressure detection
Max. pressure detection
Lack of water detection
The optional monitoring functions are:
Universal Display text
1.2 Monitoring settings
1.2.1 Min. pressure detection
1.2.2 Max. pressure detection
1.2.3 Lack of water detection
• Minimum pressure detection
• Maximum pressure detection
• Lack of water detection